Merge "Move the illustrations of System navigation page to AOSP." into sc-dev am: de6214c4 am: c5e5dcff am: 114b8f9a

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/15328196

Change-Id: I7292e647a038e8211a807d305dec16a7a2be6247